Continual and Longstanding

Continual adjective - Going on and on without any interruptions.

Longstanding and continual are semantically related In some cases you can use "Longstanding" instead an adjective "Continual".

Nearby Words: continuous, continued, continuing, continuation, continuity

Longstanding adjective - Having existed for a long time.

Continual and longstanding are semantically related in enduring topic. Sometimes you can use "Continual" instead an adjective "Longstanding", if it concerns topics such as incessant, chronic.